About this 3D model

I needed a cover for the GCW02 tank to prevents solvent evaporating so i designed a simple one, fits well but obviously it is not watertight, maybe this can be achived by renforcing the model and printing a TPU gasket. I will try and update files if i success. I designed 2 models, the one with holes it can be used with the included metal basket while running washing process. I printed it in PETG