Although not perfect, I think that's some of the straightest machine stitching I've ever done! I made the flower using a tutorial found here. I suggest you try- it was sooo easy! Pretty much fool-proof.
The next card (well, cards) I did using an image of birds I made for my die cutter. I think I like the one on the right better!
Lastly, I have a super simple card that I made using a sketch from Go-To Sketches. My husband, Dave, helped by running the circles through the sticker machine- thanks hun!