Thanks to yjfy I've already accumulated loads of images, but I still need loads more.
Some changes in the requirements of the photographs:
1. Black (or a very dark) background (piece of clothing for instance)
2. Resolution: Width; 640 up to 1280, Height; 240 up to 960
3. Front and back images taken at 90 degree angles.
Card still needed;
All MAC cards except Voodoo 5
All Q3D cards
All Daytona's
Voodoo Rush; the short one from I-O Data.
Voodoo Rush; a sandwich design (Hercules)
Voodoo 2: the one with 1 bruce and 1 chuck chip.
Banshee PCI 8MB SDRAM; if it exists
Banshee PCI 8MB SGRAM; if it exists
Banshee AGP 8MB SDRAM; if it exists
Velocity 200: a real one, not a V3 with a Velocity bios.
Voodoo 3 1000 8MB; from Compaq or Gateway (Bonesteel?)
Voodoo 3 2000 8MB; from packard bell
Voodoo 3 2000 AGP SDRAM TV out; hard to find good pictures of this one.
Powercolor Evil King Pro TV out
Voodoo 3 3000 PCI SDRAM
Voodoo 3 3000 PCI SGRAM
Voodoo 3 3000 AGP SGRAM
Voodoo 3 3000 AGP SDRAM TV out; again, hard to find good pictures of this one.
Falcon Northwest V3 3500 SE 200MHz
Voodoo 3 3500 TV out; from Compaq
Voodoo 3 3500 DVI; prototype from Compaq
Voodoo 3 prototype; the one with the RAM underneath the graphics chip
Voodoo 4 4000
Powercolor Voodoo 4 4500 TV out
Powercolor Voodoo 4 4500 L card
3dfx Voodoo 4 4500 L card
Voodoo 4 4500 PCI
Voodoo 4 4500 PCI DVI
Voodoo 4 4500 PCI DVI/TV out
Voodoo 4 4500 AGP DVI/TV out
Voodoo 4 4800 AGP 64MB
Voodoo 5 5000 PCI 32MB SGRAM
Voodoo 5 5000 AGP 32MB SGRAM
Voodoo 5 5500 AGP4x prototype
Voodoo 5 5500 DVI prototype; has a black dvi connector and AGP4x
Voodoo 5 6000; the testing board with the V3 chip
Voodoo 5 6000; the 2x2 design
Voodoo 5 6000; a 1x4 design
VoodooTV 100
VoodooTV 200
VoodooTV FM
DesktopTV/FM
Infinite thanks go out to whomever helps me out.