I'm am looking to mod a ti 84 plus/se and I am open to suggestions
what should I do??

I'm interested how you're going to make any of these. I made a solar powered TI-84 Plus once and I think it'd be sweet if you put your own spin on it!

I could try to do a custom ti 84 plus what features would you like besides the solar power
I work as a custom technology tech
I make custom devices out of old ones all the time so I'm really up for a challenge if you can think of one
id love to hear it

I do this for a living so feel free to ask for anything don't think it's too drastic because I've done some pretty intense things for people
For example, once I had a customer who wanted a Nintendo Switch + a DS+ and GBA all in one customer fit his design with all the features, an internet browser, and all the games accessible
with terabyte storage
this event took me a whole year to do but after fifty different models and one success I was able to do it
make it work and fully code it to be custom programmed and linkable through files on a PC like a thumb drive
so I'm pretty much well up for anything but would like something of a challenge

If it's within your skill set, making replacement screens for the TI-84 Plus and TI-84 Plus CE would be a major win for thousands of damaged calculators. Most of them work just fine but their screens are irreparable.

yes this is in my skill range
I have several of these calculators to mod so if other people have suggestions too I'm still open
but I will try to do this one too

edit:
votes are saying other right now so what other mods would y'all like to see

I think you should do several mods to showcase your abilities for us.

LiPo + USB C mod that supports data transfer (you could use a switch or something to switch between data transfer and battery charging), a backlight/frontlight mod would be cool too

this is a very achievable idea and I think it is a really good one ill start working on it and have a release sometime in the future
any suggestions with this project that y'all might have I'm open to
like furthers to this or just more things you would like to see with the link cables
or just other mods yall would like to see done