Just finished vintage model of Mitsubishi MU-2S built as an OoB. Total failure with decals 40-years old were to weak for proper applying even after Microscale Liquid Decal Film. Some are (re)painted, and decal edges are still visible (even on photos below) even after (careful) sanding. If you have it in your wardrobe - buy a new ones or reprint your decals!
MU-2S is a special version of MU-2 built for J.A.S.D.F. with few modifications: radar (and radome), bulb windows, doors opening during flight and (due to that) unpressurized cabin. Main role: Search-And-Rescue