Finished! (Took me 3 days)
Private use characters are encoded in Variation Selectors and Latin Ext. D.
(Inspied by The TI-92 Font)
The font based off of my graphing calculator i bought for school. Unfortunately, I'm in middle school, so i can't take it back to school, but at least it's a good font resource. Most of the characters were receated from the "program" app's symbol menu. THE THING COST $43 BUCKS!!! You should expect a lot of MATH characters...
This is the default font for TI-nspire Ndless. I used nTxt to type out the letters and copy them onto here. The unsupported characters (that might be supported but I can't type them) I just left blank.