Insect and Spider Identification: CLOSED: Australian Beetle, No One Can Tell Me What It Is, 2 by MadsRuch

MadsRuch wrote:
I’ve found two beetles in some wheat in western Victoria, Aus. Everyone I ask hasn’t seen one before, so I’m turning to the interwebs for help :)

They are approximately one cm in length, one is light brown and green-ish in colour, and the other has a bit of reddish brown on its head. They have a similar shape to a ladybug, but bigger. I’ve uploaded a picture of each bug as well.

Hope someone can tell me what it is, I’m super curious! Thanks in advance