Others might but I won't.
Iris was originaly nothing more then me learning how to do 3D coding (originaly started as a bsp render on pc). Along came dcemu coding compo so I desided to push on the psp port I made of my bsp render code, threw in a few game mechanics and that was it. I was actualy blown away people cought on to the idea of moding iris.
At the same time I'm disapointed the only thing simular to iris was pspdungon. I hope more stuff like this comes out where people can mod it into new game much like quake/hl/unreal is on the pc. There is definantly a mod scene with in the psp scene that is hungry for something to mod.