There's nothing wrong in my opinion.
I have a statue of Shiva and Buddha but I don't worship them or perform any rituals. I just like the artwork and symbolism. The power of Shiva and tranquility of Buddha.
No different than having a statue of a Greek or Egyptian god.
I've done the bowing in front of a tree in India lol, I thought what the hell is this. Sikhs in the UK are more orthodox.
India is a Hindu majority country and Hinduism will always impact Sikhi due to this.