A couple of fusions I think you should try
Nicole & blaze
Eclipse & shadow
If in this fusion you drawed Feels/Sonic the Rabbit then I would suggest female rabbits fusions. Princess Eva Earlong,Queen Earlong,Judy Hopps,Daisy the Bunny(Doom series),Jessica Rabbit(Bunny form),Lori Jackrabbit,Lola Bunny,Honey Bunny(Looney Tunes),Cadbury Caramel Bunny,Zoe Cottontail,Madame Broode,Hariet(Super Mario Odyssey),D.Va(Overwatch series)(bunny form),Bunnie Rabbot,Rabbid Peach.