"Luigi is Mario's younger, taller twin brother and is a major protagonist of the Mario franchise, being second only to Mario." - from https://www.mariowiki.com/Luigi
This is a multi-color print. Print each part in the right color and glue then afterward. There is no need to paint anything.
The model is 13 cm high.
This is mostly support free. Some pieces (the hands and the back part of the suit), will require a bit of support, but they are sparse and do not affect the aesthetics of the part. For the head and hat, there are two versions, in one piece, with supports, and in two pieces, without supports. The one-piece versions are already positioned in a way to minimize the use of supports.
When assembling the face pieces, the last part to be glued must be the nose.
Take care with the hair piece. It’s thin and a bit fragile.
Let me know if you have any questions.