Perhaps the allegations link him to possession of a firearm prior to the time of the traffic stop and search? Probable cause is not the same as...

Producing amateur pornography

That does not appear to violate either state or federal law regarding child pornography provided, of course, those involved are consenting adults...

How can I argue charges be dropped against me?

The coppers can start any investigation on a mere tip. Say someone told the coppers that you were selling stolen property and that tip was a lie....

Can I be released from an Iowa Correctional Facility after 8 months servers on a 5 yr sentence

There are too many factors that contribute to early release. As a general rule, you might expect to serve a little less than half of the sentence.

Will I get in trouble for saying that I am a female on an adult chat website?

I don't believe the elements of fraud are present in the scenario you describe.

It would be difficult for anyone here to predict the outcome because we don't know the whole constellation of facts surrounding these online...

Can I get more time to complete my mandatory sentence?

You can ask the court to reset the mittimus date. If that is not successful, then you can expect the sheriff to issue a warrant for your arrest.

Is there any possible way I can get a warrant removed without turning myself in?

Most prosecutors will not recall the warrant unless it was truly entered in error. You may need to surrender and then post bond to sort it out.

In Iowa if a fed is served and dated for Sept 30 2019 is that dentainer still valid in December of 2019?

Normally, the writ of removal is executed within three days from the FED judgment. Perhaps you can call the clerk of court and determine whether...

Yes. Iowa law targets possession or use of a dangerous substance in the child's presence as well as possession or use in a child's home.