Hello, I would like to renew the graphics of the weapons are from the closed beta.
For example the sniper rifle: This model is very old, need to renew, making it rounder and / or most futuristic.

And a question:
The weapon you see in the following image will be in dust 514? Because they showed in the trailer

http://thisismyjoystick.com/wp-content/uploads/2012/08/2.jpg

Thank you.

I'm pretty sure that's an ancient version of the Assault Rifle. It may be the Rail Rifle (Caldari Design) however and will be implemented at a later date, hopefully Autumn Expansion.

That said, a lot of things need graphical updates in this game. The graphics are "Okay." right now but I expect a lot more from CCP.

The rail rifle looks nothing like that. That is likely a concept model that was later scrapped, and I'd say it was for the better.
This is the current Rail Rifle model: http://i.imgur.com/1RLYCuu.jpg

Mobius is right, that is a scrapped Gallente AR, it looks way too curved to be Caldari.
The current one is more futuristic anyway, look at it: https://web.ccpgamescdn.com/dust/news.control/64049/1/exile-assault-rifle-580x326.jpg

I did wish the top of the current AR was more curved though, I find the top ugly.

*To top 2 posters, haven't read the others.

The AR in the picture is not the Caldari 'Rail RIfle'. It's the old model for the Assault Rifle.

To OP: They'll not change the Sniper Rifle look, as it is a Caldari weapon. If you look at any Caldari technology in EVE or DUST, you'll start to see a pattern: They like boxes. A rounded out Sniper Rifle will be the Gallente SR. :)