The damn thing took 6 hrs to render (Solidworks/Photoworks 2004 does not use GPU).
Internally, the body is dimensioned and modeled to use a ICD Bushmaster 2000 based hammer/valve/internal passage/solenoid manifold system (I only own 3 guns, a sniper-based pump and two versions of the bushmaster2k)so that;s what I used as a base for the dimensioning.
The grip frame is thinned out to allow solenoid+manifold with a much smaller tray. I started this project in 2003, at that time the design would have been impressively compact and ergonomic, though I see now Eclipse and Dangerous Power have come up with even more compact configurations.
As far as internal components. All I have modelled is the bolt. The project turned from a learning experience to a chore, and I have little inclination to use revolve extrude 100 more times to create the internals. Anywho, here she is. I call her Liquid.