Paint Checking/Cracking

[BassApprentice]

So, I'll admit I probably haven't been taking very good care of this bass recently. Been through a fair amount of temperatur changes but never directly next to a heater.

 

But I picked it up today to clean it and noticed basically full length cracking along the back and a good bit on the front too.

 

Anything I can do to prevent further issues or maintain it as is? I know it's all mojo at this point but if I could avoid a large section of paint just falling off that would be great