1tobthe files for the crosshair can be found in raysHud if you want to transfer it. The crosshair itself can be found in hudlayout.res and is a section of about 6 different HUD elements (2 vertical lines, 4 horizontal ones). Not sure which fonts belong to it but it's easy to check in hudlayout.res
They aren't fonts they're images that are in the game by default, no need to go looking for fonts OP.