i will answer the ones youve pointed out but havent figured out the specifics for: 4 eyes for the sideways ones that use colons (ex: ::3 ) but not ones that are like upright cause i personally am not the biggest fan of how much space ^^u^^ would take up AND my sona has 4 eyes stacked on top of each other not side by side.
also the duplicate letter thing is tied in with another thing you didnt touch on ::3
the first one is close but not entirely correct. the rest of what you said is correct but not the whole quirk. like the multiple punctuation one, thats correct but theres more to it than that.
anyways id say a solid b+ attempt considering the circumstances LKJSHDFLSDK

