You'd have to make an npc file or set it up for SP customization. Here's some links to get started
SP customization https://jkhub.org/forums/topic/10013-how-to-make-a-singleplayer-species-with-variants/
NPC file https://jkhub.org/forums/topic/10007-valis-skinning-tutorial-part-3-npc-support/