IT, scale model ships, 3D design and printing for RC (vehicles, mostly model ships).
Special detailed functional parts design for model ships according to documentation and required scale, with mind about RC functionality and printability on MK3 or SL1 - propulsion (propellers, azimuth thrusters like pump jets or veth jets, bow thrusters), detail parts (eny deck or superstructure equipment, life saving, lights, masts, winches, etc).
Prusa i3 MK3/MK4, RatRig V-Core 4 500x500x500, Anycubic SLA and Prusa SL1 printers.