YOU SAID:
I wish that I had a tiny little beetle car
INTO JAPANESE
小さなカブトムシ車を持っていたらいいのに
BACK INTO ENGLISH
I wish I had a small beetle car
INTO JAPANESE
私は小さな甲虫車があったらいいのに
BACK INTO ENGLISH
I wish I had a small beetle car
That didn't even make that much sense in English.