Really Koo Stuff LLC

Here's a cool video of a working Rolleron from a Sidewinder Missle...

The Rolleron! Amazing engineering! Aim-9 Sidewinder! The rolleron....What the hell is that? Well, it's an Air-driven gyroscopic stabilizer system from the Aim-9b, not the Aim-92B like I say in the video! See th...

Family took me to the Smithsonian "Steven F. Udvar-Hazy Center" Air and Space Museum in Virginia for my birthday and I saw this beauty... So I just HAD to model it!! Took a BUNCH of reference photos. Also used dimensions from Peter Alway's book.

"Tiny Tim" missile from WWII. Will fly on G and H motors. Total height will be about 30 inches. Based on Estes 3" Pro Series Tube. Nosecone has a "penny holder" for nose weight (doubt it will be needed) and the midsection can be unscrewed for placement/access of electronics. Rails are built into the straps. Guessing that total weight including motors will be around 800 grams. The best thing about this model is that it looks like sheet metal that is floating on top of other structures. But it's just an illusion.

The scale details are about 95 percent accurate. Some concessions had to be made for 3D printing. Some of the renders are a little "shiny". It's a little "much", but I was just experimenting.

3D printer is printing the files now... ENJOY!

Steampunk prototype FDM and resin printed, sanded, painted, and weathered! I REALLY pray this one is stable (has a decent amount of nose weight). See comments on each photo for details. Enjoy! Will get its first flight at the SRA launch this Saturday (weather permitting).

My 7-year-old son wanted me to make him a HVAR Rocket used in WWII after we watched Battle 360 on the History Channel. After a coupled furious days of CAD modeling in Fusion 360, it's finally done and printing on the Prusa. Based on BT-80 tube. Will be 37" tall and fly on F or G composite engines. Basic dimensions from Peter Alway's book. Other details from various references. Enjoy!