Request: Can the old program icons be put back?

Hello  I Use  TeraCopy in tandem with Directory Opus. The Icons for 'Move' and  'Copy'  were easily  distinguishable when used in customized toolbars.

The new Icons are both dark gray and on a 4k monitor I have to peer closely at the icons to make sure I select the correct one.

If the old icons  can be packaged with the program would be sufficient as  I can tell Directory Opus which Icon to choose.

Thank you