Kugelblitz and Coellian icons
just replace the shp files icon0038.shp and icon0138.shp with these and your all set.
The Kugelblitz is icon 736 and the coellion is 735.
ive included the BMP's if you wish to place them in different Shp files.There is also an XLS file showing spare icon slots for 5.00 but they seem to be ok for 5.6 as ive been useing it to find spare slots.

R

Thanks to Zrinyius for the icons and the Shp files.
I apologize as I cannot remember who did the XLs file but thank you anyway.