Jon had always loved elves. In LotR his favourite character was Legolas. For Warhammer he collected a High Elf army and in D&D he always played and elf or half-elf.
As he slept his ears grew into points and his face grew pretty and androgynous. While he wasn’t unfit per say, athleticism was far from his strong point, but now his body became naturally toned and slim. His limbs became delicate but strong and he grew taller to six and a half feet. His eyesight improved, now able to spot things far away as easily as he could things which were close.
Jon’s eyes opened and he folded his hands on his chest. Elves didn’t sleep like human, but instead traced, which was what Jon now did.