MD3.
No more formats in the future.
Viewing post in Supported 3D Model Formats?
No more planned?
Shit, I was hoping there would be support added for other formats in the future like GoldSrc (one of the few formats I'm familiar with) since I noticed that the 4th In-game screenshot the Zombies were taken from the HL1 modification Afraid of Monsters and the Sawed-off Shotgun is a custom CS 1.6 skin. :\
You mean this program from here right? https://richwhitehouse.com/index.php?content=inc_projects.php&showproject=91
If so then I'll give it a go.