A shaper is normally used for profiles. This appears to be a pattern task. You create a MDF or acrylic pattern(LASER), transfer to your new board, bandsaw the rough outline, then use a router / router table to trim it.
Most likely you can acquire a 1/2" router bit for that profile. Unlike the shaper, you will probably need to to take two or three increasingly deeper passes to complete the profile. This shouldn’t be an issue with our 3-1/2 horse power router table. This can also be done with a hand router if you feel more comfortable. The hand router might require one additional pass to be on the safe side.