question about property of pvz and if i could use a little in my roblox game

im making a roblox game and i wondering if it was allowed that i could make some models that look like peashooter, sunflower, wallnut, and chomper im just worried that ill get copystriked or what ever its called as my models are 2x2 boxes with legs and arms that look spot on to the plants but the game its self is more of a sim/pet simulator game i just wanna know if im in the clear or if i need to change up some of the models. i would show some images but idk how to send images or if they are allowed to be showed. i hope i get a reply as this is my time making a game that is a ea/popcat inspired game instead of a roblox inspired game ive tried finding out myself but all things seem to end with it wanting me to sign in to google as i dont have a google account and dont have a mobile device to sign up as it ask to. thats it really i hope to get a reply so i can figure this out      :D