Help please 95 toyota 4runner limited leaking from the front end diff

Hi all I have recently purchased this 95 toyota 4runner limited it wasn't leaking until I degreased it now it seems to be leaking heaps after I drive it and park it up any insight on where I could start would be good thanks

 

you gotta get down with a good small flashlight and trace where the leak is coming from, the color will tip you off, but best way is to just look, then most likely your gonna have to replace the gasket