If we purchase these, are we able to mix and match parts with the other monsters/our own drawings for our game? Examples would be to cut and add wings, horns, tails, etc from one monster to another monster, or to a character we have made in order to increase monster diversity in our games? (With asset credits, for use in a game/visual novel, with the new monster/character art not for redistribution or sale, only being within our game). You say in the terms we can modify and alter these, I just wanted to double check first. Thanks for the great monster assets! :)