The phrase "a realistic impression" is correct and usable in written English.
It can be used when describing a perception or depiction that accurately reflects reality or truth.
Example: "The artist's painting gives a realistic impression of the bustling city life."
Alternatives: "a true-to-life depiction" or "an accurate representation".
These models could provide surgeons a realistic impression of complex structures before surgical intervention, allowing a define diagnosis and a precise preoperative simulation of skeleton modifying interventions.
Several resists, CAR as well as conventional ones, positive and negative resists were exposed to get a realistic impression regarding the resolution capability of the new column.
"Visiting Tehran, for the first time, helps Mr. Amano to get a realistic impression of our nuclear activities," said Hamid Reza Taraghi, a political analyst close to Iran's highest leaders.
In this paper a kinematic model of machine tools is used with which resulting deviations of workpieces can be simulated, thus giving a realistic impression of the geometric performance of a machine tool by considering all relevant influence factors.
Released just as home computers were beginning to offer something like a realistic impression of how vehicles actually behaved on tarmac, this popular PC game became a proving ground for those that fancied their virtual automotive talents.
Another backdrop, featuring an overview of midtown Manhattan, even featured cut-outs behind the myriad windows of skyscrapers so that, for night shots, a backlight could shine hazily through them to convey a realistic impression.
Due to the criteria of economy and time, we used a video-simulation based SJT-format: Participants are confronted to situations in a first-person perspective giving a more realistic impression, lessening identification effects (Folkes 1982) and increasing the level of emotional involvement, as they automatically become one of the interactional partners.
The usage of first person view using an HMD and integrated sound effects enable a more realistic impression to the user than otherwise possible.
His requests to the Australian government for military observers led to deployment of the first peacekeeping force to the region; the Australians were soon followed by British and US observers, and enabled Eaton to display a more realistic impression of the situation to the outside world.
