Need help adding Supermodel 0.3 into HyperSpin

[metroplex2k7]

Hi all, I'm very new to this, I have managed to add most of the 8-bit & 16-bit system with no problem.  But now I'm trying a tough one.  Supermodel, so I can play Star Wars Trilogy, and after that Sega Model 2.  I havent been able to find many step by step videos on how to add it into Rocketlauncher.  Can any of you guys help me out?  I'd really appreciate it.  I don't have Hypersync (sorry, cant afford it), so, thats not an option (if it was one to begin with  ).