Im not sure if I get your point because I have no idea why you would need to “source” another Famo and the rest of the message has nothing to do with me. When I say resin as cast as opposed to 3D printing what I mean is that I have had kits as big and bigger made of resin and the parts are simple to clean up because they are cast and only have one casting block to remove. 3D has many little sticks which apparently were necessary for the 3D printer to print to make sure the “ink” creates the part. I spent more than 15 minutes removing those “sticks” to free the big finished piece, a replica Tiger E engine that is super detailed. When I finished I discovered scores of little hardened ink at the point where the “sticks” met the final piece, so many that I decided to use a replica in resin that was not quite so well detailed. Oh yes, and I had married one bit of the engine mount trying to remove the ink sticks. AS I bought a number of the 3d engines, I will be happy to send one to you so that my message will be really easy to understand. Just send me your address. And if you look at Modeling News you can see that most items have a “read more” button that goest to a review article that shows the plastic sprues that you get with that kit. It is helpful because I know never to buy a certain brand’s product.