Baby Picture Sign Editing

I need to add a sign to a picture with my baby. It's a month update sign and I have a specific sign that you need to add. The sign is in JPEG/PNG format. I’ve attached three images. Please add the picture of the sign that says six months and his star shaped to the picture with the babysitting in the chair in the sweater that says Carter, the third image is just a reference of size so that you can have it proportioned.

Ideal Skills:
- Proficient in photo editing software (e.g., Adobe Photoshop, GIMP)
- Attention to detail
- Ability to follow specific instructions

Please provide your portfolio showcasing similar past work.