Jim Kibler’s and others advice on copying carving at your present skill level is spot on. Even though you have a design drawn on the wood, if you don’t know how it was developed ( drawn) you will have a hard time following the lines and getting the design to flow properly. May I suggest taking the tack of getting a sketch pad and tracing paper and trace good examples of carving and drawing them in the sketch book. Draw and draw some more. Stoner creek on the previous page Posted some examples of good carving and good place to start. Use a number two pencil and a good eraser, you will know when you’re well enough along is when you have worn out a a few erasers. For me, if I can draw what I want to carve or engrave the process goes very well, the mind, eye and hand have been down that path before and even though it was on paper the carving in wood goes much smoother for some reason. Your present carving is OK, but your present carving skills coupled with a good design will be “Wow...nice work!”
Good luck,
Richard