I'm going to scratch build a General Electric F110 engine for part of my latest build, Block 30 Viper.... I am going to build thae Pratt Engine in my next block 32 build also so any references on that would be greatly appreciated.....

Im building in 1:48 so I know the dimensions on the engine are .968 inches diameter and 3.979 Inches long

I would like to do it in styrene, but I may have to do a resin cast... it seems like there arent any sources of styrene tubing that big.... Any suggestions would be greatly appreciated..... Im new to scratching.... and I love to learn new things... and get challenging builds