I have updated the masters an molds and am working to finalize the Space Shuttle Wheel Set. The parts are designed to fit either the Revell or Monogram kit. The nose wheels need to be drilled to the match the appropriate kit while the mains are nearly a perfect fit for both kits. The axles for both kits will need some adjustment to get the wheel spacing correct.
Below are some photos showing the wheels mounted to both kits:
I hope to release the set in the coming weeks!