Lumo has released a new version of his Meshloader thats written in Lua. Heres some info:
Introduction
I am modellin' 3D stuff for some time by now, and i always tried to get my stuff into games/mods or something like that. Thats why i got the idea about loading a mesh file to the PSP.
Whats the aim of my work?
The main target is to get some 3D Models from Maya (or whatever.) to PSP.
How do i model in 3D?
This depends on what you like. If you prefer 3D Studio Max, you can model there, or use Maya, as i do.