Missed a few key plot devices
The doctor needs to be in his vest showing off airbrushed muscles.
The Automatic should be the size of a house. It should be shot from the hip allowing the Doctor to take out snipers 3 miles away (he is a skilled alien after all). The 200 round magazine does have to be refilled ostentatiously by slamming the butts of both your automatics together behind your back think Lara Croft.
The Doctor needs to be assisted by a cute kid & the day saved by a female. Extra points if the Kid/female are from an ethnic minority / disabled / or an adult male with alternative sexual orientation.
The villain should have a posh British accent even if they came from outer Venoa major.
The Doctor needs to have a buddy from an ethnic minority who has a traditional family which whilst dysfunctional is very cute. Cut to loving scenes with parent & child as the world ends.
Of course the Cybermen (who will have Gold legs and a curious crescent motif) will be defeated by either a hairclip, the attractive assistants glasses (removed with a lingering cleavage shot and hair flick) or the cute Brat's science project a pocket fusion reactor made out of waste coke cans (demonstrated to attractive assistant such that the gratuitous cleavage shot can be achieved).
Of course large screens showing a command line interface controlled by handsome hero wiggling his Pecs.
Don't forget the courageous Mexican who sacrifices his life so his family & friends can live.
It must include Global warning and the Aliens being invited to take over the world by Maggie Thatcher & Ronald Reagan / Bush lookalikes.
Oh and senseless but brave sacrifice of the Green Berets.
Chuck a few helicopters & fighter jets in there and we have a Blockbuster.
Agree the time war could do with expanding on (sorry Timothy Dalton in Aztec robes was not the detail we were looking for) , the relationship with the master is still a good seam to be mined.