This is the original Skidmark Quad. It uses the 1306 motors 3100kv with the King Kong 4x4.5 props and full size Naze32 board. To complete this drone you will need the RCTimer Cam and VTx combo and 2 pieces of 12mm x 2mm x 128mm long carbon rod. Recommend XT30 connector with Turnigy Bolt 850mah 3S or 4S batteries. Flashing 3mm leds in rear and 3 led interior car light in the front. Please refer to the build log here for step by step instructions.
http://www.rcgroups.com/forums/showthread.php?t=2284609&page=28#post32944291

RepRap

Mendel

Yes

Doesn't Matter

0.2 mm layer height

16% honeycomb

Use the Acetone vapour technique to ensure the posts are nice and strong along the grain.