I like this model as well.  I did have to raise the ceiling because the original was only about 7 ft high or so.  Also changed monitors, shaders, etc.

Not too hard to light, lots of downfacing spots, one upfacing distant light illuminationg only the ceiling.  Put a background outside and lowered the alpha on the exterior walls.  Other than the ceiling lights (pure white for that flourescent office look) just two spots on V4.

Klebnor

Lotus 123 ~ S-Render ~ OS/2 WARP ~ IBM 8088 / 4.77 Mhz ~ Hercules Ultima graphics, Hitachi 10 MB HDD, 64K RAM, 12 in diagonal CRT Monitor (16 colors / 60 Hz refresh rate), 240 Watt PS, Dual 1.44 MB Floppies, 2 button mouse input device.  Beige horizontal case.  I don't display my unit.