Some simple crosshairs, for use with ACHH (Advanced Crosshairs, Hitmarkers, and Hitsounds).
This also functions as a template for creating your own add-on crosshairs for use with ACHH.
TF2 Shotgun crosshair (can be used as a "Simple"-type addon template)
CrossDot Crosshair (includes optional bloom animation; can be used as an "Advanced"-type addon template)
Half-Life 2 HEV Crosshair, which changes depending on your current gun's ammo level and your health level. (Includes update animation, can be used as an "Advanced"-type addon template)
Crosshair settings can be further configured via the in-game mod options menu from Advanced Crosshairs.
Please feel free to leave a comment on this mod page or contact me in the ModWorkshop Discord if you would like to report a bug.