If you are a translator or blog writer and can prove that you are the creator of said content you can apply for those type of campaigns. But since your rank is Newbie you will not be able to post pictures. So if a campaign requires you to post pictures in your thread you wont be able to do that until you reach Jr. Member rank or purchase a copper membership.
If the campaign manager allows newbie ranks, you are free to apply. But there are no official Bitcointalk guidelines and it depends on the bounty manager I guess.