Ancient Izalguun
Coming from an earlier evolutionary stage, your middle limbs are thinner and lighter than those of modern izalguuns, and you tend to prefer bipedal form. However, you have increased dexterity with your arms, and you understand the ancient technology that you grew up with. You become trained in Crafting. If you would automatically become trained in Crafting (from your background or class, for example), you instead become trained in another skill of your choice. You gain the Quick Repair skill feat.