So I've been messing around with   Unidentified-TF TF generator and I got some results I really liked and I don't know if anyone would be willing to draw out some of the results I got with my Yoshi character
https://www.furaffinity.net/view/30065270/

https://unidentified-tf.github.io/TF-Generator/
(I may have changed a few of them to better fit my liking)

Transformation:
Your hands slowly transform into those of a polar bear,
this was caused by juggling on a train.

Transformation:
You go on a field trip to the zoo, and apparently you shouldn't have eaten some of the free samples that were being handed out, because now you're transforming into a elephant.

Transformation:
You're browsing through a costume store when an employee approaches you and asks if you'd like to try out their new instant-costumes, you take up on their offer! The employee hands you a bowl of pills, you take one and swallow it… in a few moments your ears slowly grow to the size of elephant ears.

Transformation:
You lie under the starry night when you notice a shooting star, not hesitating you quickly make a wish, after a few moments you rapidly transform into Tony the Tiger

Transformation:
Your favorite shampoo brand wasn't in stock, so you decide to try out another brand. When you get home you jump straight into the shower, the shampoo makes you suddenly transform into a anthro unicorn.

Transformation:
You found a cheap VR headset and bought it right away, you've always wanted to try VR and now you finally had the chance! You boot up your favorite game and start playing, as you play you near-instantly transform into a giant kangaroo.

Transformation:
You find a spell-book in the library, you read one of the spells just for fun, apparently the book is legit and the spell makes your nose slowly expands.

Transformation:
You eat a random animal cracker, and after a while you start transforming into a bunny.