This is a little something I've been working on for a couple years now. It's going to be a MQ-style mod of OoT, with dungeons completely remodeled but the overworld largely intact. I expect to complete all the dungeons, but it will take quite some time, so I'll be releasing a demo in the meantime.
this demo consists of the Forest, Fire, and Water temples, which have been strung together such that completing Forest takes you to Fire, Fire to Water, and Water to the end of the demo. Each temple has been heavily modified to the point where it plays almost nothing like the original. In them, you will find complex puzzles, difficult fights, and tests of dexterity unlike anything in other Zelda games. Will you rise to the challenge? This mod can be played on any N64 emulator. For those of you with N64 flash carts, it can also be played on the N64 hardware. Unfortunately, it does not work in a VC WAD, so you'll have to use something like Wii64 if you want to play on the Wii.
Here's the preview
and here's the download link. The enclosed readme should tell you all you need to know. http://cloudmodding.com/zelda/petrie/files/patcher.zip
UPDATED 3/5/2014