The Collector Series is a range of miniatures already painted by an artist.
The model is already painted and is as seen on the pictures. No modifications can be done.
For more information on the model itself, you can check the links provided to have scales

Model painted by Maxime Croteau -  https://www.instagram.com/madmaxminiature/

Model DTR Studio

Stands 100mm high from bottom of the base to top of the model.