Reminds me of Marvel's "Holocaust", one of Apocalypse's horsemen back in the day.

Insectoid eyes see different frequency light.  That is what we look like to them.

So were you an insect in a previous life?
 

Aren't we all.  And like any insect infestation, there are billions of us.
 

..it takes me about an hour to doctor up a whiteboard sketch with my favorite rendering hacks..

I like the movement in the top right one particularly

I've been practicing drawing every day for 2½ years, so I finally bought a pen tablet. It's a Huion Kamvas Pro 4k, the biggest competitor to Wacom.
It's essentially a 19" 4k monitor with an etched glass display (a slightly textured anti-glare surface) that I can draw directly on with pressure-sensitive EMR pens (don't require a charge or battery).
What I've been doing up until now is uploading line work to a computer and editing with mouse and keyboard. So this is a huge improvement because now I can draw everything by hand.

I'm learning Clip Studio Paint, here's the second thing I've drawn.
It's done with the digital version of an ink "G pen" and added values from a watercolor wash.

 

That's the pressure sensitivity. 
For the "G pen" it's emulating a dip pen, where pressing harder opens up the nib and deposits more ink.

You can go into each one of the tools and adjust dozens of little variables about how it reacts to pressure, as well as angle detection up to 60 degrees (like if you turn a pencil to the side to make thicker lines).

Wow, I didn't realize you'd been doing all the previous work without a tablet. That's incredible! I'm glad you now have one, and can't wait to see how your process gets better and easier.

Can it also erase?