Janome Sewist 521

https://toews.com/wp-content/uploads/sewing-manuals/Janome%20Sewist%20521%20Instruction%20Book.pdf

This machine is for light to mid weight materials only. Do not sew leather or more than two layers of light denim, suede, and/or upholstery weight fabric such as velvet or canvas.

https://freesewing.org/ for free parametric clothes patterns