this is the heavy-brutal-monster modification for the Sidewinder......

but serious
as i connected the leags on the torso, i noticed that the legs are very instable
so i printed the two tubes of the backpack again and glued them also between the legs and torso to get it more stable.
i used a little bit more glue as normal, so that it will be fit (forever

)
if you have the model printed on A3, I can only recommend it.
you can also use an other part if you want

it's on my "wanna build" list, but this is just insane
over 1000 pieces and full motion
(btw I'm still one leg away from the complete model)