I was in the same boat until I didn`t care anymore [

] I just taped the bodywork to protect it. Took 2 kitchen knives screwdrivers and started to lift the damn thing with FORCE. I started from inner bottom side. You`ll see where the tabs are, lift right beside them.
Two main things you`ll need are FORCE and COURGE[

] The tabs are actually very durable. I`ve taken mine off 3 times not breaking anything.