The directory SOURCEENGINE contains the compiles valve objects.
The model is compiled using HL2DM. It could be used in any
other game, based on HL2DM engine and up.
Copy the materials and models into your gaming folder. ie:
<STEAM>\SteamApps\common\Half-Life 2 Deathmatch\hl2mp
The model appear named : mlp/character/equestria/....
Small and Big characters exists, but they aren't different :-(
Numbers exists too.
Skin 0 : Default - Pink
Skin 1 : Black
Skin 2 : Red
Skin 3 : Green
Skin 4 : Blue
Skin 5 : White
If you need another colors, just hack the VMT files :-)
The directory maps contains a sample map (VMF and BSP) for experiments