Alrighty there's a lot to review to I'll briefly speak my mind about them
@Inspector_Spinda your cast is very diverse and I like how you can tell who is who just by their body shapes and hair. I must also praise you for really having their faces stand out from each other.
@O-1-D in terms of colour your cast looks good and none of their colours conflict with each other in their designs. I do think aside from Dr. Browner and Fife their faces look the same, they have the same muzzle size and their eyes are very similar too so they suffer from same face syndrome a little bit in my opinion
@Tanidreams for a character cast based on mushrooms I must say you did a great job. I especially like Sniffles xd
I do think the purple on Tufts is a little hard to see next to the dark green but that may just be me
@R.n.P I like how your main character isn't a cute anime/manga protagonist and has some more realistic features, also I like his hairstyle
@Schwarze_Neko I also like her hairstyle (though that may just be me because I like short haired girls 
)
Also the wrappings around her arms are a nice touch
