The process for restoring the light damage on my Holy Grail/Rainbow Moon Challice
This can be done with any of the pink plastic sailor moon toys though some of them have slightly darker pink colors. This particular paint is best matched to the light pink items (Crystal Carillon, Luna Pen, Crescent Wand) but you'd need another color for the darker items like the Kaleidoscope.
When taping is very complicated (with the Sailor Locket for example), you can carefully cover the places you don't want paint and gently use a blade to cut away the tape. Be VERY careful if you try this because you don't want to scratch your item. Be sure to cover or remove any screws so they don't get painted over (protect the screw holes in the same way with rolled tape).
If you need some pink items restored but you're too worried or nervous to try, please get in touch with me! I might be able to help depending on the item and the damage.