Took some liberty and inspiration on the design of an Adult Nawaki Senju. 

Inspired by Kenchi618's fanfic Naruto: Great Clan days. Give it a read if it catches your interest.

Story: www.fanfiction.net/s/9304878/1…

General Info

Name: Nawaki Senju
Birthdate: August 9 (Leo)
Blood type: O
Age: 38 (Introduction), 43 (Current) [I noticed Kenchi618, is fluctuating on Nawaki's age which is jarring. mid 30's when he is introduced but somehow five years older than Shizune. None of it makes sense. The age I listed is the closet to Nawaki's canon age. Died at 13 in the Shinobi Second War, making 4 years older than Minato.] 
Height: 183.7 cm (?)
Weight: 73.3 kg (?)
Natures: Lightning (?), Earth, Water, Yin, Yang (Probably other more natures to be confirmed)
Affiliation: Senju Clan