I can never draw him right when making his ref sheet. T_T

Name; Muddle
Gender; Male
Species; Ferret
Birthday; 5 July
Age; 12
Personality; friendly, merciful, protective of friends, warm hearted, sensitive, smart, careing, curious,
Likes; explosions, making explosives for said explosions, making friends, hugs, candy, archery, his family
Dislikes; violence, conflict, when his friends and/or family are sad
Fears; heights, sharks
Talent/Ability; very bright for his age
Weapon(s); bow & arrows, and various explosives and traps he's made
Bio; friendly young ferret with a knack for making explosives. A young tan ferret with an eye for even the most complicated explosives and explosions. He had a wonderful life as young boy, except for the bullies but that didn't deter him for he had his family's support. Muddle is one to be upbeat and happy all the time and try to make friends to everyone, no matter how many times his clumsiness in his lab may push them away LITTERALLY. He didn't know what happened but it was four years ago, that he joined the Resistence, lacking a family...or friends. His savior who brought him, Layla, he has looked up to since and has always seen as his best friend. And just like he would for her Muddle do anything for his friends at the Resistence, no matter what pain he is in and always greet them with a smile.
Other; He has a gap in his teeth from when he lost his tooth in a lab explosion.
Blue arrow shocks target once it comes in contact. Pink arrow exploades when it comes in contact with target.

More to come for Muddle...