Monticap ID

[Oceansinmybasement]

Looking for some help ID this monticap. Was given it for a steal and told it was placed in a shaded area of the old tank making it loose colour. Told it would colour up eventually. Any idea what this one is? Trying to see what it will turn into. Photo isn’t great, a little more brown in person.

 

[ZombieEngineer]

Just looks like run of the mill red cap to me. When it colors in, it will just look like upper middle-right edge all over.