I'm a huge fan of mahogany and rosewood (occasionally with a top). There aren't many options for mahogany on mahogany that are neck-thru...
theres the gibson firebird of course. i have a sort-of copy made by Wez here, and the sustain and resonance is absolutely top draw. really lively sounding guitar
That's the only mahogany neck-thru mahogany winged I know of.