I am a truck modeller specializing in 1/24 or 1/25 scale North American tractor trailers. I use an Elegoo Mars resin printer. I mostly download 3D files I can use for scratchbuilding. I love designers who publish their creations in separate parts, to enable using part of their design I need. Doing a whole truck in one massive lump really doesn’t work! I beg the RC makers who work in 1/10 and 1/14 to consider publishing 1/25 scale versions of their stuff! I answer all emails and am happy collaborating with designers who want to know what heavy truck modellers need or are interested in.