Oven pilot light won’t light

[Sienna]

Update. I remove burner covers found oven valves, disconnected pilot tube blew through it confirming no blockage, hooked back up, no pilot.
Then I adjusted the pilot light valve screw and I have a pilot light now!!!

Next question what should the pilot light look like.



Pilot light will not light at all.
Tried foil trick.
I can put a lighter under the thermocouple and turn the oven to 300 and get the main burner lit.
Then when it cycles off with the thermostat it will not relight because there is no pilot light lit.
I know people have this problem but we’re initially able to light pilot light.
I cannot get mine to light at all anymore.
I am hoping it is just a dirty orifice at the pilot light.
Ideas would be helpful.
I am camping right now plan to clean orifice if I can get to it.