Two, no, make that three suggestions.... Google "post pictures to newsgroups".... You should find something that will work for you...
Second.... make sure that someone isn't going to s*it on you for posting a binary in a text only NG.
Third... throw the little plastic piece away.... Think "dipstick hole"... think "keep dirt out of the tranny during shipping".... think "assembly line worker stabbed dipstick tube in tranny without removing plastic piece"...
FWIW, it is much more fun when a customer carries one into the shop off the street.... I have "the act" down perfectly.... I let these guys crap their pants long enough before actually taking the part from their hands and tossing it in the garbage can.... The other guys in the shop love it....