I think you should give his in game model a tail, it's weird seeing him not having one.

As for stats, I think he should have his health buffed to 100 and maybe have his run speed lowered. Being able to move so fast he can kill rabbits with melee seems a bit too strong, while at the same time his health is a bit low for big encounters.
Great mod though, I love hearing music from the game whenever he talks!

If there's any way at all to make his cloaks compatible with sewing kits that would be great, otherwise the upkeep of his cloak for it's durability is pretty huge.

Another suggestion I may add, to be in line with the rest of his positive sanity goodness, his hat should also function as an umbrella to keep him dry, or possibly his magma mantle. If nerf's are appropriate to the hat then the sanity regen would be fine to be removed.

@Auren Wolfstein
There all suggestions implemented, besides the tail+cloak I tried for over a month trying to find a way to work it in but all my luck I couldn't. I also lowered the durability of the cloaks since their repairable.

Does the hat now function as an umbrella? Sorry havent tested it out in game. Also I was curious, I was trying to look at Dust's unique items and character and I noticed in game files they're lables as letters and numbers. For example A_b A_b1 so I don't know which number refers to each item. In addition, I noticed that before that...the big hat, along with a talisman would negate night time sanity drain entirely, did you nerf that?

@Auren Wolfstein
The hat has function like an umbrella as far as I can tell, and his unique items are:
"dust_satget",
"wand_b",
"wand_a",
"dust_robes",
"dust_ring",
"dust_teleport",
"dust_wisdom",
"dust_battle",
"dust_robes_battle",
"dust_robes_wisdom",
"dust_mantle",
"dust_light",
"dust_light2",
"dust_resurrection",
"wallchicken",
"dust_house",
as for the talisman I think you mean the teleport I could always remove the sanity benefit, otherwise no other items give sanity. The satget doesn't give anymore sanity as well.