To get an animated clan tag:

Join this group and the ones listed below:
Join group 1
Join group 2
Join group 3
Join group 4


After joining these groups put this command in the console (without angle brackets)

< bind w "+forward;cl_clanid 32847364;";bind a "+moveleft;cl_clanid 32847392;";bind d "+moveright;cl_clanid 32847400;";bind s "+back;cl_clanid 32847367;";bind space "+jump;cl_clanid 27048716;";bind ctrl "+duck;cl_clanid 27048716;"; >