This is my favorite among the three. :) I like how @iamsuzan play with different color shades for the upvote button at the front. Just some suggestions:
Front: Can consider to put the word "Steemit" above #teammalaysia, so that at 1 glance, people will know this is something to do about team malaysia in a community/organization/company etc.
Back: Can consider to put "Upvote' instead of "Vote", tho I know it may be nicer to have shorter word. My concern is that people might think this is a political party for people to "vote".
Back: Can consider to put Msia map instead of World map, cause "Together we grow" as Team Msia, tho I understand steemit is a worldwide platform. OR
Back: Remain the world map, but highlight country Msia in the map, put teal color or sth, but might not be easily seen cause Msia is small compare to other countries.