Khung Rackmount 2U cho Modem ISP Spectrum (Cửa sổ lớn)

Simple remix of invictus0x0'sdesign but with:

• larger, rounded corner window to allow the status LEDs to be more easily visible

• a simple facet around window boundary to further increase visibility from more angles

• slightly larger hex holes to help reduce printing time and weight and increase airflow

• slimmed down "clamp arms" (since most of the friction fit happens in the front anyway)

• general clean up (fixed some broken geometry)