A couple of code snippets for a blog post about Fragments, ViewPager and MvvmCross.

Home.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:app="http://schemas.android.com/apk/res-auto"
  android:orientation="vertical"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent">
  <dk.ostebaronen.droid.viewpagerindicator.TitlePageIndicator 
    android:id="@+id/viewPagerIndicator"
    android:padding="10dip"
    android:layout_height="wrap_content"
    android:layout_width="fill_parent"
    app:footerLineHeight="1dp"
    app:footerIndicatorHeight="3dp"
    app:footerIndicatorStyle="underline"
    app:selectedBold="true"
    />
  <android.support.v4.view.ViewPager
    android:id="@+id/viewPager"
    android:layout_width="fill_parent"
    android:layout_height="0dp"
    android:layout_weight="1" />  
</LinearLayout>

HomeView.cs

using System.Collections.Generic;
using Android.App;
using Android.Support.V4.View;
using Cirrious.MvvmCross.Droid.Fragging;
using Cirrious.MvvmCross.Droid.Views;
using DK.Ostebaronen.Droid.ViewPagerIndicator;
using CoolProject.Core.ViewModels;
using CoolProject.Droid.Adapters;
using CoolProject.Droid.Views.Fragments;

namespace CoolProject.Droid.Views
{
  [Activity(Label = "Home")]
  public class HomeView : MvxFragmentActivity
  {
    private ViewPager _viewPager;
    private TitlePageIndicator _pageIndicator;
    private MvxViewPagerFragmentAdapter _adapter;

    public new HomeViewModel ViewModel
    {
      get { return (HomeViewModel)base.ViewModel; }
      set { base.ViewModel = value; }
    }
    
    protected override void OnCreate(Android.OS.Bundle bundle)
    {
      base.OnCreate(bundle);

      SetContentView(Resource.Layout.Home);

      var fragments = new List<MvxViewPagerFragmentAdapter.FragmentInfo>
      {
        new MvxViewPagerFragmentAdapter.FragmentInfo
        {
          FragmentType = typeof(FirstFragment),
          Title = "Fragment1",
          ViewModel = ViewModel.First
        },
        new MvxViewPagerFragmentAdapter.FragmentInfo
        {
          FragmentType = typeof(SecondFragment),
          Title = "Fragment2",
          ViewModel = ViewModel.Second
        },
        new MvxViewPagerFragmentAdapter.FragmentInfo
        {
          FragmentType = typeof(ThirdFragment),
          Title = "Fragment3",
          ViewModel = ViewModel.Third
        }
      };

      _viewPager = FindViewById<ViewPager>(Resource.Id.viewPager);
      _adapter = new MvxViewPagerFragmentAdapter(this, SupportFragmentManager, fragments);
      _viewPager.Adapter = _adapter;

      _pageIndicator = FindViewById<TitlePageIndicator>(Resource.Id.viewPagerIndicator);

      _pageIndicator.SetViewPager(_viewPager);
      _pageIndicator.CurrentItem = 0;
    }
  }
}

HomeViewModel.cs

using System.Windows.Input;
using Cirrious.MvvmCross.Plugins.Location;
using Cirrious.MvvmCross.Plugins.PictureChooser;
using Cirrious.MvvmCross.ViewModels;
using CoolProject.Core.Services;

namespace CoolProject.Core.ViewModels
{
  public class HomeViewModel
    : MvxViewModel
  {
    private readonly ICoolService _service;
    public HomeViewModel(ICoolService service, IMvxGeoLocationWatcher geoLocationWatcher, IMvxPictureChooserTask pictureChooserTask)
    {
      _service = service;
      First = new FirstViewModel(service, geoLocationWatcher);
      Second = new SecondViewModel(service);
      Third = new ThirdViewModel(service, pictureChooserTask);
    }
    ...
  }
}

MvxViewPagerFragmentAdapter.cs

using System;
using System.Collections.Generic;
using System.Linq;
using Android.Content;
using Android.Support.V4.App;
using Cirrious.MvvmCross.Droid.Fragging.Fragments;
using Cirrious.MvvmCross.ViewModels;

namespace CoolProject.Droid.Adapters
{
  public class MvxViewPagerFragmentAdapter
    : FragmentPagerAdapter
  {
    public class FragmentInfo
    {
      public string Title { get; set; }
      public Type FragmentType { get; set; }
      public IMvxViewModel ViewModel { get; set; }
    }

    private readonly Context _context;
    
    public MvxViewPagerFragmentAdapter(
      Context context, FragmentManager fragmentManager, IEnumerable<FragmentInfo> fragments)
      : base(fragmentManager)
    {
      _context = context;
      Fragments = fragments;
    }

    public IEnumerable<FragmentInfo> Fragments { get; private set; }

    public override int Count
    {
      get { return Fragments.Count(); }
    }

    public override Fragment GetItem(int position)
    {
      var frag = Fragments.ElementAt(position);
      var fragment = Fragment.Instantiate(_context,
                                          FragmentJavaName(frag.FragmentType));
      ((MvxFragment)fragment).DataContext = frag.ViewModel;
      return fragment;
    }

    protected virtual string FragmentJavaName(Type fragmentType)
    {
      var namespaceText = fragmentType.Namespace ?? "";
      if (namespaceText.Length > 0)
          namespaceText = namespaceText.ToLowerInvariant() + ".";
      return namespaceText + fragmentType.Name;
    }

    public override Java.Lang.ICharSequence GetPageTitleFormatted(int p0) { return new Java.Lang.String(Fragments.ElementAt(p0).Title); }
  }
}