Most races in the game have appearance descriptions, though I guess mostly found in various eve wikis now. Generally, humans look still like humans unless they are augmented in some way according to various chronicle artworks and of course, player avatars. The “new” bloodlines for some reason all have asian features, most others are caucasian, but Brutors I think are generally dark skinned and tall, lorewise. It’s implied that Minmatar are appearance wise the some of the most varied factions in the cluster, with possibly having (evidently quite strong) Maori, African and Aboriginal Australian heritage in various bloodlines.
As for the jove, they look a bit like the Drifters, except most with less augmentations. There is an old description of their appearance though:
Jovians have a very strange appearance. They are mainly between four and six feet tall, and their skin is a grayish yellow, their veins clearly visible. They have also lost all hair on their bodies, their features are very softened, and their pupils are much larger than those of most humans, to the point that their sclerae are nearly impossible to see. Female Jove have pupils that are a little smaller, making their sclerae visible, if barely. The Drifters have many implants all over their bodies, their sclerae are black and their pupils a brownish yellow.