Oooh I love that vermilion alpha color!
A few weird questions:
1. Is the kit using the standard pbtfans font? It seems "fatter" than other pbtfans sets.
2. Is the legend alignment correct? It seems very squished towards top and/or left for me (for example for the Q key it's squished top+left, but for F1-13 it's squished too far left)
3. Have you considered a full cream-colored mod set?
4. Have you considered a cream-or-otherwise-colored numrow accent? Like Pelican, Resonance R1 and Tape+Radio 35, for example, have different colored numrows as an option.
For #1 and #2 you can compare your kit render to the pbtfans Pelican one here:
https://i.imgur.com/Zn74kGy.jpg