I found this fellow that sells the correct 3d printed visor for the Monogram 53 Bel Air kit. I would rather print my own but if the files are not available ya gotta do whatya gotta do right.
https://www.lowridermodelcarparts.com/
Just got the 2k clear shot on the Uncertain T body. I'm happy with the outcome. I'll let this set for a few day then mask it off and shoot the top Matt Black.