That would look real with some windscreen wiper holes in the mud, that is some really fine particled small scale mud you have there, where I live it rips great chunks out of the ground and makes models look smaller than they really are.
I'm sure you know this and said it tongue in cheek but to stop me feeling bad just in case you didn't, drove it again like that and fried something I have to say:- Mud is only insulation protecting from the sun beating down on an elephant, your electronics get hot from the inside and that same insulation will stop them shedding there heat to the cool air, so while if you temp the mud after a run it will be cooler, she stuff that matters inside the mud will be much hotter than normal.
Hot Bodies Lightning 2 Pro carbon, Mega 22/30/2, MMM, 4s3-5Ah.
Tamiya F201 carbon, Mamba 7700, MM, 2s A123 2.3ah.
Xray XT8, 1518, MMM, 4s5Ah.
Lots of boats. fastelectrics.net
Like a thermos flask filled with hot water; its cool on the outside, but boiling hot inside. Plus, the water in that mud could really easily short out the Plett and the battery and the MM- not something I would recommend doing again with such expensive electronics.
to put it as it is if you have that much wet mud your better off cleaning before it sets otherwise its going to be a complete bastered to ge that off once it sets.