u/Pacuphetamine

I need some advice on how to finish my prints for future resin casts with a smooth & uniform matte/frosted surface.

I'm testing different dremel tips to sand it but some corners are just too small to get into, which makes me think spraying it is my only option. I've done smaller mold tests and the light/dark discrepancies seen in the photos do transfer for the most part.

Are there any techniques I should look into doing a better spraying job? I'm mostly worried of getting too much paint buildup on certain areas while trying to get into others (granted I've only used regular width spray nozzles). I'm even wondering if I should contact a car body shop to do this part with matte paint?

**in the title I meant to type MJF**