You might want to check with them. I placed an order for a #78 GT2 M3 and a Jeff Koons M3. They canceled my #78. I got confirmation from Jason at Tischer that the #78 has been discontinued (for an unspecified reason).
I placed my order about a month or so ago. Maybe you got in under the wire.
Originally Posted by THE TECH
We'll see. They haven't cancelled my two orders...yet.
2011.5 M3 Coupe: Space Gray, 4MY, ZCP, ZCV, ZP2, 494, 5AC, 655, and 752
Mods: Full Venture Shield protection kit, RPi scoops, Euro fog light switch, LUX V4, clear reflectors, OEM black chrome grilles and side gills, black hood vents, IND F10 M5 shift knob and boot