I made my own bit effect and display for HG aerial and played with it! 

#Gunpla#Witch of Mercury#Aerial
I was able to renovate the style with relatively easy work, display the bit stave with a transparent plastic plate, and make the orbital effect very easily.
It's been a bit full, so please jump to the work you're interested in from the chapters below.
Style modification
00:54 Leg range of motion, length change
04:40 Head sharpening
06:27 Arm shortening
07:34 Narrow shoulder width
09:14 Torso extension
11:17 Jaw pull
12:05 Work on the light emitting part (shell unit)
18:04 Painting recipe
effects
20: How to make a 17-bit display
24:13 bit trajectory effect
25:23　Effect of shield purge?
26:33 Completion video/photo