Frame Arms Girl: Lab Days
Manga · 2016 · Completed
Frame Arms Girl is a series of heavily customizable model kit girls produced by Kotobukiya, originally released in 2015 as a moé reimagining of the more traditional, equally customizable Frame Arms mecha line and acts as a sister series to the Megami Device line of more traditional, non-derivative mecha musume kits, of which the line has regularly crossed over with.
Description from Wikipedia, available under CC BY-SA 4.0. May be shortened.