Identify That 'Mech Pt 3

This will be the last request for help in identifying 'Mechs. At least until next time!

First up is an easy one. This is a Dervish.

This one was easy as well. The much beloved Hunchback.

This 'Mech is a total unknown to me. Hopefully it isn't for you.

Another uknown to me. Is it even a BattleTech 'Mech or is it another mecha from another gaming system?

Well I hope you had a good laugh at my ignorance. I hope even more that you can school me. Thanks for reading.

Oh, and to give credit where credit is due; I did not paint these 'Mechs. The wonderful paint jobs and finishing work were all done by Scott Pyle. The ignorance is all mine though!

-Dave