From Dragon Ball Encyclopedia, the ''Dragon Ball'' wiki
Prilin possesses the clothes of a Natamoran. This consists of a black vest and baggy white pants. Prilin is seen to have Kuririn's short stature with Piccolo's eyes, skin color, and pointy ears. Like Kuririn, he has six incense burns on his forehead and lacka a nose.
Since Kuririn and Piccolo performed the Fusion Dance as a demonstration for Son Goten and Trunks Brief, Akira Toriyama drew a what if Fusion between the two characters as a goof. This Fusion was simply a drawing and neither appeared in the manga nor the anime, part of the reason being suggested that their bodies were not similar enough to actually create a Fusion through this technique and that Prilin being created through a Potara Fusion would be more likely.
Abilities and power
Prilin's abilities and powers were unknown and were never been elaborated upon.
- By the time Fusion is introduced, Kuririn already has hair. This Fusion seems to be set during the Androids Saga. Since Namekians lack hair, however, it is possible that the trait is ommited from the Fusion.