how do i take the front & rear bumpers off

[s12-newbie]

i'd really appreciated any pics, i'm working on the silvia until 5pm 2moro so will have a look too but i'm not taking them off at the moment, but give it a few months & i'd like to remove my front bumpers & wings to clean & paint behind them

the bracket under the bumper on mine is rusted out but i can make a new one!

& i may paint the bumpers when they're off! i'll have to see how the time is :/

but i want to at least go around th bolts & loosen them up in the mean-time!

really appreciated